Summary: Type: external module; Screen: no; Name chipset: SiRF Star III; Number of channels of the receiver: 20; Support EGNOS: yes; WAAS support: yes; Antenna type: internal; Elements of power: own Li-Ion; Time of work: 10 h; Battery capacity: 850 mA*h; Connect the external power supply (12 V): yes; The ability to charge the batteries: yes; Con ...
Type: external module; Screen: no; Name chipset: Media Tek (MTK); Number of channels of the receiver: 32; Accuracy of definition of coordinates: 3 m; Velocity accuracy: 0.1 m/s; Refresh rate: 1...